Excerpt: Very great lens big difference when U adapt these lense on you NIKON 1 J4 it makes it seem like it's 10x better : ) very good choice and price : ) U get a good deal of you buy the NIKON 1 J4 with it : ) BIG DISCOUNT
Summary: I purchased this lens to use with a Nikon J1 camera I had recently purchased (the camera only came with the 10-30mm lens). It was shipped quickly. It was posted as used, but it was in very good condition. It has worked very well. I have been able to get good images and video as my 10 year old learns football.